In depth comparison and review of JBL Quantum 600 and EPOS I SENNHEISER C20. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | JBL Quantum 600 | EPOS I SENNHEISER C20 |
|---|
| Product Type | Headset - 2.4 GHz - wireless | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | |
|---|---|---|---|
| Series | - | C-series | |
| Height | - | 20 cm | |
| Width | - | 16.5 cm | |
| Depth | - | 5.8 cm | |
| Weight | 346 g | 200 g | EPOS I SENNHEISER C20 are lighter than JBL Quantum 600 headphones. |
| Colour | Black | Black | |
| Earpad Material | Memory foam | - | |
| Bluetooth Range (Operating Distance) | - | 25 m |
| SOUND QUALITY | JBL Quantum 600 | EPOS I SENNHEISER C20 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | 2.4 GHz radio frequency | Bluetooth | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | DTS Headphone:X 2.0, QuantumSURROUND | - | |
| Frequency Response | 20 - 40000 Hz | - | |
| Max Input Power | 30 mW | - | |
| Total Harmonic Distortion (THD) | - | 3% | |
| Sensitivity | 100 dB | - | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | 97 dB | - | |
| Diaphragm | 50 mm | - | |
| Features | - | EPOS BrainAdapt Technology |
| MICROPHONE | JBL Quantum 600 | EPOS I SENNHEISER C20 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Uni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -40 dBV/Pascal | - |
| CABLE | JBL Quantum 600 | EPOS I SENNHEISER C20 |
|---|
| Cable Type | Audio cable USB-C to USB-A cable |
- |
|---|
| FEATURES | JBL Quantum 600 | EPOS I SENNHEISER C20 |
|---|
| Features | QuantumSOUND Signature | - | |
|---|---|---|---|
| Additional Functions | LED backlight | - |
| BATTERY AND CHARGING | JBL Quantum 600 | EPOS I SENNHEISER C20 |
|---|
| Battery Type | Handset battery rechargeable - Lithium Ion | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 1300 mAh | - | |
| Battery Life | 14 hour(s) | - | |
| Standby Time | - | 300 hours | |
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| WIRELESS LINK | JBL Quantum 600 | EPOS I SENNHEISER C20 |
|---|
| Modulation Type | DQPSK | - |
|---|
| CONNECTIONS | JBL Quantum 600 | EPOS I SENNHEISER C20 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | JBL Quantum 600 | EPOS I SENNHEISER C20 |
|---|
| Included Accessories | Wind shield, USB dongle | Carrying case, charging cable, BTD 800 USB dongle | |
|---|---|---|---|
| Software Included | JBL Quantum Engine | - | |
| Service & Support | Limited warranty - 1 year | Limited warranty - 2 years |
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